/*
 * Copyright 2018-present Open Networking Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.atomix.primitive.log;

import java.util.concurrent.CompletableFuture;

/**
 * Log producer.
 */
public interface LogProducer {

  /**
   * Appends the given entry to the log.
   *
   * @param value the entry to append
   * @return a future to be completed once the entry has been appended
   */
  CompletableFuture<Long> append(byte[] value);

}
